rm -f /etc/openvswitch/conf.db
rm -r /etc/ovn/*


/usr/share/ovn/scripts/ovn-ctl stop_controller
/usr/share/ovn/scripts/ovn-ctl stop_northd
/usr/share/openvswitch/scripts/ovs-ctl stop

/usr/share/ovn/scripts/ovn-ctl start_controller
/usr/share/ovn/scripts/ovn-ctl start_northd
/usr/share/openvswitch/scripts/ovs-ctl start --system-id=random

ip netns del vm1
